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Tran TAT, Iwata Y, Hoang LT, Kitajima S, Yoneda-Nakagawa S, Oshima M, Sakai N, Toyama T, Yamamura Y, Yamazaki H, Hara A, Shimizu M, Sako K, Minami T, Yuasa T, Horikoshi K, Hayashi D, Kajikawa S, Wada T. Protective Role of MAVS Signaling for Murine Lipopolysaccharide-Induced Acute Kidney Injury. Immunohorizons 2024; 8:1-18. [PMID: 38169549 PMCID: PMC10835654 DOI: 10.4049/immunohorizons.2300069] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2023] [Accepted: 11/14/2023] [Indexed: 01/05/2024] Open
Abstract
Despite treatment advances, acute kidney injury (AKI)-related mortality rates are still high in hospitalized adults, often due to sepsis. Sepsis and AKI could synergistically worsen the outcomes of critically ill patients. TLR4 signaling and mitochondrial antiviral signaling protein (MAVS) signaling are innate immune responses essential in kidney diseases, but their involvement in sepsis-associated AKI (SA-AKI) remains unclear. We studied the role of MAVS in kidney injury related to the TLR4 signaling pathway using a murine LPS-induced AKI model in wild-type and MAVS-knockout mice. We confirmed the importance of M1 macrophage in SA-AKI through in vivo assessment of inflammatory responses. The TLR4 signaling pathway was upregulated in activated bone marrow-derived macrophages, in which MAVS helped maintain the LPS-suppressed TLR4 mRNA level. MAVS regulated redox homeostasis via NADPH oxidase Nox2 and mitochondrial reverse electron transport in macrophages to alleviate the TLR4 signaling response to LPS. Hypoxia-inducible factor 1α (HIF-1α) and AP-1 were key regulators of TLR4 transcription and connected MAVS-dependent reactive oxygen species signaling with the TLR4 pathway. Inhibition of succinate dehydrogenase could partly reduce inflammation in LPS-treated bone marrow-derived macrophages without MAVS. These findings highlight the renoprotective role of MAVS in LPS-induced AKI by regulating reactive oxygen species generation-related genes and maintaining redox balance. Controlling redox homeostasis through MAVS signaling may be a promising therapy for SA-AKI.
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Affiliation(s)
- Trang Anh Thi Tran
- Department of Nephrology and Rheumatology, Kanazawa University, Kanazawa, Japan
| | - Yasunori Iwata
- Department of Nephrology and Rheumatology, Kanazawa University, Kanazawa, Japan
- Division of Infection Control, Kanazawa University Hospital, Kanazawa, Japan
| | - Linh Thuy Hoang
- Department of Nephrology and Rheumatology, Kanazawa University, Kanazawa, Japan
| | - Shinji Kitajima
- Department of Nephrology and Rheumatology, Kanazawa University, Kanazawa, Japan
- Division of Blood Purification, Kanazawa University Hospital, Kanazawa, Japan
| | | | - Megumi Oshima
- Department of Nephrology and Rheumatology, Kanazawa University, Kanazawa, Japan
| | - Norihiko Sakai
- Department of Nephrology and Rheumatology, Kanazawa University, Kanazawa, Japan
- Division of Blood Purification, Kanazawa University Hospital, Kanazawa, Japan
| | - Tadashi Toyama
- Department of Nephrology and Rheumatology, Kanazawa University, Kanazawa, Japan
| | - Yuta Yamamura
- Department of Nephrology and Rheumatology, Kanazawa University, Kanazawa, Japan
| | - Hiroka Yamazaki
- Department of Nephrology and Rheumatology, Kanazawa University, Kanazawa, Japan
| | - Akinori Hara
- Department of Nephrology and Rheumatology, Kanazawa University, Kanazawa, Japan
| | - Miho Shimizu
- Department of Nephrology and Rheumatology, Kanazawa University, Kanazawa, Japan
| | - Keisuke Sako
- Department of Nephrology and Rheumatology, Kanazawa University, Kanazawa, Japan
| | - Taichiro Minami
- Department of Nephrology and Rheumatology, Kanazawa University, Kanazawa, Japan
| | - Takahiro Yuasa
- Department of Nephrology and Rheumatology, Kanazawa University, Kanazawa, Japan
| | - Keisuke Horikoshi
- Department of Nephrology and Rheumatology, Kanazawa University, Kanazawa, Japan
| | - Daiki Hayashi
- Department of Nephrology and Rheumatology, Kanazawa University, Kanazawa, Japan
| | - Sho Kajikawa
- Department of Nephrology and Rheumatology, Kanazawa University, Kanazawa, Japan
| | - Takashi Wada
- Department of Nephrology and Rheumatology, Kanazawa University, Kanazawa, Japan
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Mayayo-Vallverdú C, López de Heredia M, Prat E, González L, Espino Guarch M, Vilches C, Muñoz L, Asensi MA, Serra C, Llebaria A, Casado M, Artuch R, Garrabou G, Garcia-Roves PM, Pallardó FV, Nunes V. The antioxidant l-Ergothioneine prevents cystine lithiasis in the Slc7a9 -/- mouse model of cystinuria. Redox Biol 2023; 64:102801. [PMID: 37418888 PMCID: PMC10359938 DOI: 10.1016/j.redox.2023.102801] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2023] [Revised: 06/21/2023] [Accepted: 06/24/2023] [Indexed: 07/09/2023] Open
Abstract
The high recurrence rate of cystine lithiasis observed in cystinuria patients highlights the need for new therapeutic options to address this chronic disease. There is growing evidence of an antioxidant defect in cystinuria, which has led to test antioxidant molecules as new therapeutic approaches. In this study, the antioxidant l-Ergothioneine was evaluated, at two different doses, as a preventive and long-term treatment for cystinuria in the Slc7a9-/- mouse model. l-Ergothioneine treatments decreased the rate of stone formation by more than 60% and delayed its onset in those mice that still developed calculi. Although there were no differences in metabolic parameters or urinary cystine concentration between control and treated mice, cystine solubility was increased by 50% in the urines of treated mice. We also demonstrate that l-Ergothioneine needs to be internalized by its transporter OCTN1 (Slc22a4) to be effective, as when administrated to the double mutant Slc7a9-/-Slc22a4-/- mouse model, no effect on the lithiasis phenotype was observed. In kidneys, we detected a decrease in GSH levels and an impairment of maximal mitochondrial respiratory capacity in cystinuric mice that l-Ergothioneine treatment was able to restore. Thus, l-Ergothioneine administration prevented cystine lithiasis in the Slc7a9-/- mouse model by increasing urinary cystine solubility and recovered renal GSH metabolism and mitochondrial function. These results support the need for clinical trials to test l-Ergothioneine as a new treatment for cystinuria.
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Affiliation(s)
- Clara Mayayo-Vallverdú
- Human Molecular Genetics Laboratory, Gene, Disease and Therapy Program, Institut d'Investigació Biomèdica de Bellvitge (IDIBELL), L'Hospitalet de Llobregat, Spain; Genetics Section, Physiological Sciences Department, Health Sciences and Medicine Faculty, University of Barcelona, Barcelona, Spain.
| | - Miguel López de Heredia
- Human Molecular Genetics Laboratory, Gene, Disease and Therapy Program, Institut d'Investigació Biomèdica de Bellvitge (IDIBELL), L'Hospitalet de Llobregat, Spain; Centro de Investigación Biomédica en Red de Enfermedades Raras (CIBERER) -CB06/07/0069 - CB06/07/0061 - CB06/07/0073 - CB06/07/1002 - Instituto de Salud Carlos III, Madrid, Spain
| | - Esther Prat
- Human Molecular Genetics Laboratory, Gene, Disease and Therapy Program, Institut d'Investigació Biomèdica de Bellvitge (IDIBELL), L'Hospitalet de Llobregat, Spain; Genetics Section, Physiological Sciences Department, Health Sciences and Medicine Faculty, University of Barcelona, Barcelona, Spain
| | - Laura González
- Human Molecular Genetics Laboratory, Gene, Disease and Therapy Program, Institut d'Investigació Biomèdica de Bellvitge (IDIBELL), L'Hospitalet de Llobregat, Spain; Centro de Investigación Biomédica en Red de Enfermedades Raras (CIBERER) -CB06/07/0069 - CB06/07/0061 - CB06/07/0073 - CB06/07/1002 - Instituto de Salud Carlos III, Madrid, Spain
| | - Meritxell Espino Guarch
- Human Molecular Genetics Laboratory, Gene, Disease and Therapy Program, Institut d'Investigació Biomèdica de Bellvitge (IDIBELL), L'Hospitalet de Llobregat, Spain; Immunology Department, Sidra Medicine, Doha, Qatar
| | - Clara Vilches
- Human Molecular Genetics Laboratory, Gene, Disease and Therapy Program, Institut d'Investigació Biomèdica de Bellvitge (IDIBELL), L'Hospitalet de Llobregat, Spain; Institut de Ciències Fotòniques (ICFO), The Barcelona Institute of Science and Technology, 08860, Castelldefels, Barcelona, Spain
| | - Lourdes Muñoz
- SIMChem, Institute for Advanced Chemistry of Catalonia (IQAC-CSIC), Barcelona, Spain
| | - Miguel A Asensi
- Departamento de Fisiología. Universidad de Valencia-INCLIVA, Valencia, Spain
| | - Carmen Serra
- SIMChem, Institute for Advanced Chemistry of Catalonia (IQAC-CSIC), Barcelona, Spain
| | - Amadeu Llebaria
- SIMChem, Institute for Advanced Chemistry of Catalonia (IQAC-CSIC), Barcelona, Spain; MCS, Laboratory of Medicinal Chemistry, Institute for Advanced Chemistry of Catalonia (IQAC-CSIC), Barcelona, Spain
| | - Mercedes Casado
- Centro de Investigación Biomédica en Red de Enfermedades Raras (CIBERER) -CB06/07/0069 - CB06/07/0061 - CB06/07/0073 - CB06/07/1002 - Instituto de Salud Carlos III, Madrid, Spain; Clinical Biochemistry Department, Institut de Recerca Sant Joan de Déu, Hospital Sant Joan de Déu, Esplugues de Llobregat, Spain
| | - Rafael Artuch
- Centro de Investigación Biomédica en Red de Enfermedades Raras (CIBERER) -CB06/07/0069 - CB06/07/0061 - CB06/07/0073 - CB06/07/1002 - Instituto de Salud Carlos III, Madrid, Spain; Clinical Biochemistry Department, Institut de Recerca Sant Joan de Déu, Hospital Sant Joan de Déu, Esplugues de Llobregat, Spain
| | - Gloria Garrabou
- Centro de Investigación Biomédica en Red de Enfermedades Raras (CIBERER) -CB06/07/0069 - CB06/07/0061 - CB06/07/0073 - CB06/07/1002 - Instituto de Salud Carlos III, Madrid, Spain; Muscle Research and Mitochondrial Function Laboratory, Cellex-Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Internal Medicine Department-Hospital Clínic of Barcelona, Faculty of Medicine and Health Sciences, University of Barcelona, Barcelona, Spain
| | - Pablo M Garcia-Roves
- Department of Physiological Sciences, School of Medicine and Health Sciences, Nutrition, Metabolism and Gene therapy Group Diabetes and Metabolism Program, Institut d'Investigació Biomèdica de Bellvitge (IDIBELL), University of Barcelona, Barcelona, Spain; Centro de Investigación Biomédica en Red Fisiopatología de la Obesidad y la Nutrición (CIBEROBN), Instituto de Salud Carlos III, 28029, Madrid, Spain
| | - Federico V Pallardó
- Centro de Investigación Biomédica en Red de Enfermedades Raras (CIBERER) -CB06/07/0069 - CB06/07/0061 - CB06/07/0073 - CB06/07/1002 - Instituto de Salud Carlos III, Madrid, Spain; Departamento de Fisiología. Universidad de Valencia-INCLIVA, Valencia, Spain
| | - Virginia Nunes
- Human Molecular Genetics Laboratory, Gene, Disease and Therapy Program, Institut d'Investigació Biomèdica de Bellvitge (IDIBELL), L'Hospitalet de Llobregat, Spain; Genetics Section, Physiological Sciences Department, Health Sciences and Medicine Faculty, University of Barcelona, Barcelona, Spain.
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Safe and Effective Antioxidant: The Biological Mechanism and Potential Pathways of Ergothioneine in the Skin. Molecules 2023; 28:molecules28041648. [PMID: 36838636 PMCID: PMC9967237 DOI: 10.3390/molecules28041648] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2023] [Revised: 02/02/2023] [Accepted: 02/04/2023] [Indexed: 02/11/2023] Open
Abstract
Ergothioneine, a sulfur-containing micromolecular histidine derivative, has attracted increasing attention from scholars since it was confirmed in the human body. In the human body, ergothioneine is transported and accumulated specifically through OCTN-1, especially in the mitochondria and nucleus, suggesting that it can target damaged cells and tissues as an antioxidant. It shows excellent antioxidant, anti-inflammatory effects, and anti-aging properties, and inhibits melanin production. It is a mega antioxidant that may participate in the antioxidant network system and promote the reducing glutathione regeneration cycle. This review summarizes studies on the antioxidant effects of ergothioneine on various free radicals in vitro to date and systematically introduces its biological activities and potential mechanisms, mostly in dermatology. Additionally, the application of ergothioneine in cosmetics is briefly summarized. Lastly, we propose some problems that require solutions to understand the mechanism of action of ergothioneine. We believe that ergothioneine has good prospects in the food and cosmetics industries, and can thus meet some needs of the health and beauty industry.
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Pochini L, Galluccio M, Scalise M, Console L, Pappacoda G, Indiveri C. OCTN1: A Widely Studied but Still Enigmatic Organic Cation Transporter Linked to Human Pathology and Drug Interactions. Int J Mol Sci 2022; 23:ijms23020914. [PMID: 35055100 PMCID: PMC8776198 DOI: 10.3390/ijms23020914] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2021] [Revised: 01/05/2022] [Accepted: 01/12/2022] [Indexed: 01/27/2023] Open
Abstract
The Novel Organic Cation Transporter, OCTN1, is the first member of the OCTN subfamily; it belongs to the wider Solute Carrier family SLC22, which counts many members including cation and anion organic transporters. The tertiary structure has not been resolved for any cation organic transporter. The functional role of OCNT1 is still not well assessed despite the many functional studies so far conducted. The lack of a definitive identification of OCTN1 function can be attributed to the different experimental systems and methodologies adopted for studying each of the proposed ligands. Apart from the contradictory data, the international scientific community agrees on a role of OCTN1 in protecting cells and tissues from oxidative and/or inflammatory damage. Moreover, the involvement of this transporter in drug interactions and delivery has been well clarified, even though the exact profile of the transported/interacting molecules is still somehow confusing. Therefore, OCTN1 continues to be a hot topic in terms of its functional role and structure. This review focuses on the most recent advances on OCTN1 in terms of functional aspects, physiological roles, substrate specificity, drug interactions, tissue expression, and relationships with pathology.
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Affiliation(s)
- Lorena Pochini
- Unit of Biochemistry, Molecular Biotechnology and Molecular Biology, Department of Biology, Ecology and Earth Sciences (DiBEST), University of Calabria, Via P. Bucci 4c, Arcavacata di Rende, 87036 Cosenza, Italy; (L.P.); (M.G.); (M.S.); (L.C.); (G.P.)
| | - Michele Galluccio
- Unit of Biochemistry, Molecular Biotechnology and Molecular Biology, Department of Biology, Ecology and Earth Sciences (DiBEST), University of Calabria, Via P. Bucci 4c, Arcavacata di Rende, 87036 Cosenza, Italy; (L.P.); (M.G.); (M.S.); (L.C.); (G.P.)
| | - Mariafrancesca Scalise
- Unit of Biochemistry, Molecular Biotechnology and Molecular Biology, Department of Biology, Ecology and Earth Sciences (DiBEST), University of Calabria, Via P. Bucci 4c, Arcavacata di Rende, 87036 Cosenza, Italy; (L.P.); (M.G.); (M.S.); (L.C.); (G.P.)
| | - Lara Console
- Unit of Biochemistry, Molecular Biotechnology and Molecular Biology, Department of Biology, Ecology and Earth Sciences (DiBEST), University of Calabria, Via P. Bucci 4c, Arcavacata di Rende, 87036 Cosenza, Italy; (L.P.); (M.G.); (M.S.); (L.C.); (G.P.)
| | - Gilda Pappacoda
- Unit of Biochemistry, Molecular Biotechnology and Molecular Biology, Department of Biology, Ecology and Earth Sciences (DiBEST), University of Calabria, Via P. Bucci 4c, Arcavacata di Rende, 87036 Cosenza, Italy; (L.P.); (M.G.); (M.S.); (L.C.); (G.P.)
| | - Cesare Indiveri
- Unit of Biochemistry, Molecular Biotechnology and Molecular Biology, Department of Biology, Ecology and Earth Sciences (DiBEST), University of Calabria, Via P. Bucci 4c, Arcavacata di Rende, 87036 Cosenza, Italy; (L.P.); (M.G.); (M.S.); (L.C.); (G.P.)
- Institute of Biomembranes, Bioenergetics and Molecular Biotechnology (IBIOM), National Research Council—CNR, Via Amendola 122/O, 70126 Bari, Italy
- Correspondence:
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